Can you answer these three questions for me I will give you 5 stars if you get them correct

Problem 1    C

Problem 2    A

Problem 3    B

Step-by-step explanation:

Problem 1    

3x - 2y = 12

-2y = -3x + 12

y = -3/-2x + 12/-2

y = 3/2x - 6

Answer is C

Problem 2

Substitute 1 in for w and you get 16 and substitute 6 in for w and you get 36

Answer is A    

Problem 3

y intercept is 30 so A or B is the answer

If x = 6 in A we get y = 3/2(6) +30 = 9 + 30 = 39  But in the graph y doesn't = 39 when x = 6

If x = 6 in B  y = 15(6) + 30 = 90 + 30 = 120 which is true according to the graph.  Therefore, B is the answer

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

4

step-by-step explanation: